java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/list-properties/list_search_false-unreach-call_false-valid-memcleanup.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ddf0d93 [2018-11-16 20:28:02,729 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 20:28:02,731 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 20:28:02,749 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 20:28:02,750 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 20:28:02,751 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 20:28:02,753 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 20:28:02,756 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 20:28:02,758 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 20:28:02,766 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 20:28:02,767 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 20:28:02,769 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 20:28:02,770 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 20:28:02,773 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 20:28:02,775 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 20:28:02,776 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 20:28:02,777 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 20:28:02,782 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 20:28:02,788 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 20:28:02,790 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 20:28:02,792 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 20:28:02,795 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 20:28:02,798 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 20:28:02,798 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 20:28:02,798 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 20:28:02,804 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 20:28:02,805 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 20:28:02,807 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 20:28:02,808 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 20:28:02,810 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 20:28:02,811 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 20:28:02,812 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 20:28:02,812 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 20:28:02,812 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 20:28:02,813 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 20:28:02,815 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 20:28:02,816 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-16 20:28:02,845 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 20:28:02,846 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 20:28:02,849 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 20:28:02,849 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 20:28:02,850 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 20:28:02,850 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 20:28:02,851 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 20:28:02,851 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 20:28:02,851 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-16 20:28:02,851 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-16 20:28:02,851 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 20:28:02,852 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 20:28:02,852 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 20:28:02,852 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 20:28:02,852 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 20:28:02,852 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 20:28:02,853 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-16 20:28:02,854 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 20:28:02,854 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 20:28:02,854 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 20:28:02,855 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 20:28:02,855 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 20:28:02,855 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 20:28:02,855 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 20:28:02,855 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 20:28:02,856 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 20:28:02,856 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 20:28:02,856 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 20:28:02,856 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 20:28:02,857 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 20:28:02,857 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 20:28:02,857 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 20:28:02,857 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 20:28:02,928 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 20:28:02,946 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 20:28:02,950 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 20:28:02,951 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 20:28:02,952 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 20:28:02,952 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/list-properties/list_search_false-unreach-call_false-valid-memcleanup.i [2018-11-16 20:28:03,016 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fe764b3d/961a0208cc3449a181c55118cb4475b2/FLAGbc1870f94 [2018-11-16 20:28:03,579 INFO L307 CDTParser]: Found 1 translation units. [2018-11-16 20:28:03,580 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/list-properties/list_search_false-unreach-call_false-valid-memcleanup.i [2018-11-16 20:28:03,596 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fe764b3d/961a0208cc3449a181c55118cb4475b2/FLAGbc1870f94 [2018-11-16 20:28:03,841 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fe764b3d/961a0208cc3449a181c55118cb4475b2 [2018-11-16 20:28:03,852 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 20:28:03,853 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-16 20:28:03,857 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 20:28:03,857 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 20:28:03,861 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 20:28:03,863 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:28:03" (1/1) ... [2018-11-16 20:28:03,866 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74311281 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:03, skipping insertion in model container [2018-11-16 20:28:03,866 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:28:03" (1/1) ... [2018-11-16 20:28:03,877 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 20:28:03,933 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 20:28:04,340 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 20:28:04,362 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 20:28:04,445 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 20:28:04,604 INFO L195 MainTranslator]: Completed translation [2018-11-16 20:28:04,605 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:04 WrapperNode [2018-11-16 20:28:04,605 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 20:28:04,606 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 20:28:04,606 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 20:28:04,606 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 20:28:04,620 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:04" (1/1) ... [2018-11-16 20:28:04,620 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:04" (1/1) ... [2018-11-16 20:28:04,639 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:04" (1/1) ... [2018-11-16 20:28:04,639 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:04" (1/1) ... [2018-11-16 20:28:04,666 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:04" (1/1) ... [2018-11-16 20:28:04,672 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:04" (1/1) ... [2018-11-16 20:28:04,676 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:04" (1/1) ... [2018-11-16 20:28:04,684 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 20:28:04,685 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-16 20:28:04,685 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-16 20:28:04,685 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-16 20:28:04,686 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:04" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 20:28:04,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-16 20:28:04,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-16 20:28:04,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-16 20:28:04,747 INFO L138 BoogieDeclarations]: Found implementation of procedure search_list [2018-11-16 20:28:04,747 INFO L138 BoogieDeclarations]: Found implementation of procedure insert_list [2018-11-16 20:28:04,747 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-16 20:28:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-16 20:28:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-16 20:28:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-11-16 20:28:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2018-11-16 20:28:04,749 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2018-11-16 20:28:04,749 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2018-11-16 20:28:04,751 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2018-11-16 20:28:04,751 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2018-11-16 20:28:04,751 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2018-11-16 20:28:04,751 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2018-11-16 20:28:04,752 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2018-11-16 20:28:04,752 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2018-11-16 20:28:04,752 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2018-11-16 20:28:04,752 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2018-11-16 20:28:04,752 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2018-11-16 20:28:04,755 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2018-11-16 20:28:04,755 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2018-11-16 20:28:04,755 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2018-11-16 20:28:04,755 INFO L130 BoogieDeclarations]: Found specification of procedure select [2018-11-16 20:28:04,755 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2018-11-16 20:28:04,756 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-11-16 20:28:04,756 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-11-16 20:28:04,756 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-11-16 20:28:04,756 INFO L130 BoogieDeclarations]: Found specification of procedure random [2018-11-16 20:28:04,756 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2018-11-16 20:28:04,756 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2018-11-16 20:28:04,756 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2018-11-16 20:28:04,757 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2018-11-16 20:28:04,757 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2018-11-16 20:28:04,757 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2018-11-16 20:28:04,757 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2018-11-16 20:28:04,757 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2018-11-16 20:28:04,757 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2018-11-16 20:28:04,758 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2018-11-16 20:28:04,759 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2018-11-16 20:28:04,759 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2018-11-16 20:28:04,759 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2018-11-16 20:28:04,759 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2018-11-16 20:28:04,760 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2018-11-16 20:28:04,760 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2018-11-16 20:28:04,760 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2018-11-16 20:28:04,760 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2018-11-16 20:28:04,760 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2018-11-16 20:28:04,760 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2018-11-16 20:28:04,761 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2018-11-16 20:28:04,761 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-11-16 20:28:04,761 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-11-16 20:28:04,761 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-11-16 20:28:04,761 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-11-16 20:28:04,761 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2018-11-16 20:28:04,762 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2018-11-16 20:28:04,762 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-11-16 20:28:04,763 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-16 20:28:04,763 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-16 20:28:04,763 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2018-11-16 20:28:04,763 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-16 20:28:04,763 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2018-11-16 20:28:04,763 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2018-11-16 20:28:04,764 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2018-11-16 20:28:04,764 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-11-16 20:28:04,764 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2018-11-16 20:28:04,764 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2018-11-16 20:28:04,765 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2018-11-16 20:28:04,765 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-16 20:28:04,765 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2018-11-16 20:28:04,765 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2018-11-16 20:28:04,765 INFO L130 BoogieDeclarations]: Found specification of procedure __secure_getenv [2018-11-16 20:28:04,766 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2018-11-16 20:28:04,766 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2018-11-16 20:28:04,766 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2018-11-16 20:28:04,766 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2018-11-16 20:28:04,766 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2018-11-16 20:28:04,767 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2018-11-16 20:28:04,768 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2018-11-16 20:28:04,768 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-11-16 20:28:04,769 INFO L130 BoogieDeclarations]: Found specification of procedure system [2018-11-16 20:28:04,769 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2018-11-16 20:28:04,769 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2018-11-16 20:28:04,769 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2018-11-16 20:28:04,769 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2018-11-16 20:28:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2018-11-16 20:28:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2018-11-16 20:28:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure div [2018-11-16 20:28:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2018-11-16 20:28:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2018-11-16 20:28:04,772 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2018-11-16 20:28:04,772 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2018-11-16 20:28:04,773 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2018-11-16 20:28:04,773 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2018-11-16 20:28:04,773 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2018-11-16 20:28:04,773 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2018-11-16 20:28:04,773 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-11-16 20:28:04,774 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-11-16 20:28:04,774 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-11-16 20:28:04,774 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-11-16 20:28:04,774 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2018-11-16 20:28:04,774 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2018-11-16 20:28:04,774 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2018-11-16 20:28:04,775 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-11-16 20:28:04,775 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2018-11-16 20:28:04,775 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2018-11-16 20:28:04,775 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2018-11-16 20:28:04,775 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2018-11-16 20:28:04,775 INFO L130 BoogieDeclarations]: Found specification of procedure search_list [2018-11-16 20:28:04,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-16 20:28:04,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-16 20:28:04,778 INFO L130 BoogieDeclarations]: Found specification of procedure insert_list [2018-11-16 20:28:04,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-16 20:28:04,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-16 20:28:04,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-16 20:28:04,778 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-16 20:28:04,778 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-16 20:28:04,779 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-16 20:28:04,779 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-16 20:28:04,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-16 20:28:05,729 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-16 20:28:05,730 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:28:05 BoogieIcfgContainer [2018-11-16 20:28:05,730 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-16 20:28:05,733 INFO L168 Benchmark]: Toolchain (without parser) took 1880.85 ms. Allocated memory was 1.5 GB in the beginning and 2.1 GB in the end (delta: 665.8 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -643.1 MB). Peak memory consumption was 22.7 MB. Max. memory is 7.1 GB. [2018-11-16 20:28:05,735 INFO L168 Benchmark]: CDTParser took 0.49 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-16 20:28:05,736 INFO L168 Benchmark]: CACSL2BoogieTranslator took 748.45 ms. Allocated memory was 1.5 GB in the beginning and 2.1 GB in the end (delta: 665.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -708.7 MB). Peak memory consumption was 49.1 MB. Max. memory is 7.1 GB. [2018-11-16 20:28:05,738 INFO L168 Benchmark]: Boogie Preprocessor took 78.92 ms. Allocated memory is still 2.1 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-16 20:28:05,739 INFO L168 Benchmark]: RCFGBuilder took 1045.34 ms. Allocated memory is still 2.1 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 65.6 MB). Peak memory consumption was 65.6 MB. Max. memory is 7.1 GB. [2018-11-16 20:28:05,743 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.49 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 748.45 ms. Allocated memory was 1.5 GB in the beginning and 2.1 GB in the end (delta: 665.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -708.7 MB). Peak memory consumption was 49.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 78.92 ms. Allocated memory is still 2.1 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 1045.34 ms. Allocated memory is still 2.1 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 65.6 MB). Peak memory consumption was 65.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...